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聚氨酯管道保温材料防护方法
来源:/ 日期:2018-08-27 发布人:admin

聚氨酯管道保温材料在进行使用上,它的性能优势是有目共睹的,那么我们不能只看到了其优势,而忽略了它的防护,这在使用上也是占有不小的作用的,下面我们看一下聚氨酯管道保温材料的防护信息吧:

Polyurethane pipe insulation materials in the use of its performance advantages are obvious to all, then we can not only see its advantages, and ignore its protection, which is also in the use of a small role, the following we look at polyurethane pipe insulation material protection inion bar:

1、当聚氨酯管道保温材料种类较多时,为了便于操作和维修,在其表面上涂以规定颜色的油漆,以资识别。例如,蒸汽管道用红色,压缩空气管道用浅蓝色等。

1. When there are many kinds of polyurethane pipeline insulation materials, in order to facilitate operation and maintenance, the surface of polyurethane pipeline is coated with paint of specified color for identification. For example, steam pipes are red, compressed air pipes are light blue and so on.

2、为防止土壤的侵蚀,聚氨酯管道保温材料表面应涂防锈漆或焦油、沥青等防腐涂料,或用浸渍沥青的玻璃布和麻布等包覆。埋在腐蚀性较强的低电阻土壤中的聚氨酯管道保温材料须设置阴极保护装置,防止腐蚀。

A1级防火保温材料

2. To prevent soil erosion, polyurethane pipeline insulation materials should be coated with anti-rust paint or tar, asphalt and other anticorrosive coatings, or with impregnated asphalt glass cloth and linen coating. The insulation material of polyurethane pipeline buried in corrosive soil with low resistance should be equipped with cathodic protection device to prevent corrosion.

3、在使用前都应清洗干净,某些聚氨酯管道保温材料还应定期清洗内部。为了清洗方便,在管道上设置有过滤器或吹洗清扫孔。在长距离输送石油和天然气的管道上,须用清扫器定期清除管内积存的污物,为此要设置专用的发送和接收清扫器的装置。

3, before use should be cleaned, some polyurethane pipes insulation materials should also regularly clean the interior. For cleaning convenience, there are filters or blowing cleaning holes on the pipes. On long-distance pipelines for oil and natural gas transportation, scavengers should be used to regularly remove the accumulated dirt in the pipelines, and special transmission and reception scavengers should be installed for this purpose.

为了保证聚氨酯管道保温材料安全运行和发生事故时及时制止事故扩大,除在管道上装设检测控制仪表和安全阀外,对某些重要管道还采取特殊安全措施,以减少灾害损失。上文内容是由A级防火保温材料厂家整理编辑,想要了解更多的内容,可以关注我们的网站:,在网站中有更多精彩内容的介绍,希望能为你提供帮助!

In order to ensure the safe operation of polyurethane pipeline insulation materials and stop the expansion of accidents in time when accidents occur, special safety measures are taken for some important pipelines in addition to installing inspection and control instruments and safety valves on the pipelines to reduce disaster losses. The above content is compiled and edited by A-class fireproof insulation material manufacturer. If you want to know more, you can pay close attention to our website:. There are more wonderful introductions in the website. Hope to help you!


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